* {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}
html, body {
    height: auto;
    min-height: 100%;
    margin: 0;
    padding: 0;
    font-family: MicrosoftYaHei,"Helvetica Neue",Helvetica,Arial,sans-serif;
    background-color: #ffffff;
    color: #252938;
}
body {
    font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
    font-size: 14px;
    line-height: 1.42857143;
    color: #182E4B;
    background-color: #F2F7FB;
}
ul,li,table,tr,td{
    margin: 0;
    padding: 0;
    list-style: none;
}
p{
    margin: 0;
    padding: 0;
}
input {outline:none;background:transparent;border:none;outline:medium;}
.content{
    width: 1400px;
    margin: 0 auto;
    overflow: hidden;
    }
  .header{
    width: 100%;
    height: 40px;
    line-height: 40px;
    background: #2D316D;
    border-bottom: 1px solid #000;
  }
  .header .about-us{
    float: right;
    color: #797CB0;
  }
  .header .about-us .item{
    float: left;
    margin-right: 50px;
    color: #797CB0;
  }
  .header .about-us .item:last-child{
    margin-right: 15px;
  }
  .nav{
    width: 100%;
    height: 100px;
    background: #2D316D;
    display: flex;
    align-items: center;
    margin-bottom: 40px;
  }
  .nav .content{
    display: flex;
    align-items: center;
    color: rgba(242,247,251,1);
  }
  .nav .logo{
    width: 193px;
    height: 53px;
    background: url("../image/index/logo.png") no-repeat;
    background-size: 100% 100%;
  }
  .nav .nav-box {
    /*margin-left:296px;*/
    width: 770px;
  }
  .nav .nav-box .item a{
    color:#fff;
    font-size: 18px;
    text-decoration: none;
  }
  .nav .nav-box .item{
    float: right;
    margin-right: 49px;
    color: #fff;
  }
  .nav .search-box{
    position: relative;
    margin: 0 42px 0 50px;
  }
  .nav .search{
    width: 300px;
    height: 50px;
    line-height: 50px;
    padding-left: 20px;
    border-radius: 4px;
    background: rgba(242,247,251,1);
    font-size: 18px;
  }
  .nav .search-icon{
    display: inline-block;
    width: 28px;
    height: 28px;
    background: url("../image/index/search.png") no-repeat;
    background-size: 100% 100%;
    position: absolute;
    right: 10px;
    top: 11px;
    border: none;
    cursor: pointer;

  }
  .login-box{
    font-size: 18px;
  }
  .login-box .login,.userOut{
    cursor: pointer;
  }
  .nav .search-icon:focus{
    outline: none;
  }
  .nav .boring-line{
    display: inline-block;
    width: 1px;
    height: 12px;
    margin: 0 15px;
    background: rgba(242,247,251,1);
  }
  .about-foot{
    font-size: 14px;
    color: #B3B3B3;
    text-align: center;
    margin: 40px 0 ;
  }
  .button{
    width: 200px;
    height: 40px;
    font-size: 18px;
    text-align: center;
    line-height: 40px;
    color: #fff;
    border-radius: 4px;
    border: 0;
    background: #76A0FD;
    cursor: pointer;
  }


  .nav-box .item{
    border-bottom: 1px solid transparent;
  }
  .nav-box .border-active {
    border-bottom: 1px solid #fff;
  }
  .pop-wrap{
    width: 100%;
    height: 100%;
    position: fixed;
    left: 0;
    top: 0;
    background: rgba(0,0,0,0.5);
  }
  .pop{
    width: 600px;
    height: auto;
    background: #fff;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    text-align: center;
    padding-bottom: 59px;
  }
  .pop-wrap .close{
    display: inline-block;
    width: 30px;
    height: 30px;
    background: url("../image/index/close.png") no-repeat;
    background-size: 100% 100%;
    position: absolute;
    right: 20px;
    top: 20px;
  }
  .pop-wrap .title{
    font-size: 30px;
    font-weight: bold;
    margin: 58px 0;
  }
  .pop-wrap input{
    width: 480px;
    height: 60px;
    line-height: 60px;
    padding-left: 20px;
    background: #F2F7FB;
    margin-bottom: 20px;
  }
  .pop-wrap .tips-box{
    width: 480px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
  }
  .pop-wrap .colortips{
    color: #76A0FD;
  }
  .pop-wrap .shortInput-btn{
    width: 116px;
    display: inline-block;
    height: 60px;
    line-height: 60px;
    background: #F2F7FB;
    margin-bottom: 20px;
  }
  .pop-wrap .shortInput{
    width: 360px;
  }
  .pop-wrap .icon{
    display: inline-block;
    width: 119px;
    height: 119px;
    background: url("../image/index/right.png") no-repeat;
    background-size: 100% 100%;
    margin:20px 0 ;
  }
  .pop-wrap .subtitle{
    font-size: 24px;
    font-weight: bold;
  }
  .pop-wrap .tips{
    display: inline-block;
    margin: 29px 0 53px;
  }


















